I don't use this, but I checked and don't see 'thousands' of people using it. It seems to be similar to the ERFA from Canada that many people here switched to after Armour was reformulated.

I am puzzled by your question because my understanding is that you can get this from Thailand without a prescription--and since you're asking about dosage, I'm assuming that's what you're doing, since your doctor would have written the prescription for the equivalent dosage.

If you're self-medicating by ordering this on your own, I'd caution you because despite what you might read on the Internet, self-medicating for thyroid is not a good idea.

I have a script for armour which is doing awful things to my body, I have been adjusting my own dose based on symptom relief for about 10 years and my blood tests have always been excellent. So self medicating? No just trying to find a superior product because the new armour has caused me MANY side effects, and i did amazing on the original formulation. I'm looking for the same symptom relief I had with that . my question was do i start on the same dose as what i;m taking of armour now or should i start a bit lower, is it as strong or less potent, that was my question. and yes thousands of people do use this or thyroid s, many people just don't want to talk about it for fear of the availability of this product being taken away.